diff --git a/widget/cocoa/nsLookAndFeel.h b/widget/cocoa/nsLookAndFeel.h
index ac23a32f6c17..2ad31a2aa115 100644
--- a/widget/cocoa/nsLookAndFeel.h
+++ b/widget/cocoa/nsLookAndFeel.h
@@ -30,12 +30,8 @@ public:
   virtual void SetIntCacheImpl(const nsTArray<LookAndFeelInt>& aLookAndFeelIntCache);
 
   virtual void RefreshImpl();
+
 protected:
-
-  // Apple hasn't defined a constant for scollbars with two arrows on each end, so we'll use this one.
-  static const int kThemeScrollBarArrowsBoth = 2;
-  static const int kThemeScrollBarArrowsUpperLeft = 3;
-
   static bool SystemWantsOverlayScrollbars();
   static bool AllowOverlayScrollbarsOverlap();